{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:XNUIYDMHNZHXSZR4MHFBRV4T6J","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"341a86965ad0ae768a1abfa4b10ac3d07a8f0c4b2757c1112fe7483ea7b669f5","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2018-07-02T15:23:09Z","title_canon_sha256":"67e05cd81c764f1e15f48bc70a1e63455c449151f2faef112e91d0fbe6fe06e7"},"schema_version":"1.0","source":{"id":"1807.00740","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.00740","created_at":"2026-05-18T00:06:59Z"},{"alias_kind":"arxiv_version","alias_value":"1807.00740v1","created_at":"2026-05-18T00:06:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.00740","created_at":"2026-05-18T00:06:59Z"},{"alias_kind":"pith_short_12","alias_value":"XNUIYDMHNZHX","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"XNUIYDMHNZHXSZR4","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"XNUIYDMH","created_at":"2026-05-18T12:33:01Z"}],"graph_snapshots":[{"event_id":"sha256:aee8011781e0a1a4a73fbae340f8070fc71ed14d43cc3b01782875700c170155","target":"graph","created_at":"2026-05-18T00:06:59Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We report non-destructive imaging of optically trapped calcium monofluoride (CaF) molecules using in-situ $\\Lambda$-enhanced gray molasses cooling. $200$ times more fluorescence is obtained compared to destructive on-resonance imaging, and the trapped molecules remain at a temperature of $20\\,\\mu\\text{K}$. The achieved number of scattered photons makes possible non-destructive single-shot detection of single molecules with high fidelity.","authors_text":"Benjamin L. Augenbraun, John M. Doyle, Lawrence W. Cheuk, Lo\\\"ic Anderegg, Sean Burchesky, Wolfgang Ketterle, Yicheng Bao","cross_cats":["cond-mat.quant-gas"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2018-07-02T15:23:09Z","title":"$\\Lambda$-Enhanced Imaging of Molecules in an Optical Trap"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.00740","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:345f457b3f93778b83eb5be707a85d55ce5eb034313536d9ec3acd283284dfa9","target":"record","created_at":"2026-05-18T00:06:59Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"341a86965ad0ae768a1abfa4b10ac3d07a8f0c4b2757c1112fe7483ea7b669f5","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2018-07-02T15:23:09Z","title_canon_sha256":"67e05cd81c764f1e15f48bc70a1e63455c449151f2faef112e91d0fbe6fe06e7"},"schema_version":"1.0","source":{"id":"1807.00740","kind":"arxiv","version":1}},"canonical_sha256":"bb688c0d876e4f79663c61ca18d793f248a1d87bf598acade6a2d2ee45861d44","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bb688c0d876e4f79663c61ca18d793f248a1d87bf598acade6a2d2ee45861d44","first_computed_at":"2026-05-18T00:06:59.202764Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:59.202764Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oYQ2JeJ/q1A9Tt+Llso8ZzRy9aW33KXS0TLisCdoEshnn4zgyw09mGbHa3zUy7njoeftm31rsX/LiY7xuzsqAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:59.203358Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.00740","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:345f457b3f93778b83eb5be707a85d55ce5eb034313536d9ec3acd283284dfa9","sha256:aee8011781e0a1a4a73fbae340f8070fc71ed14d43cc3b01782875700c170155"],"state_sha256":"c80e8b9dcce7d9177e766ca4af3cb3dc9fe7c5a50bdb04204bf4c8dea7d26514"}